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Biomedical Engineering Heart

Subject : engineering
  • Answer 43 questions in 15 minutes.
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  • Match each statement with the correct term.
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This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure

2. Natural pacemaker of the heart

3. Visceral pericardium

4. Amount of blood pumped by a ventricle in 1 minute

5. Difference between resting cardiac output adn maximum exercise cardiac output

6. Nerves that transmit impulses to decrease the heart rate are the ____

7. Heart is located here

8. The amount of blood that returns to teh heart

9. Each normal heartbeat is initiated by this

10. Contraction of chambers of the heart

11. Upper chamber of the heart

12. Normal range of heart rate for a healthy adult is _____ bpm

13. Amount of blood pumped by a ventricle per beat

14. First part of the cardia conduction pathway in teh ventircles

15. The chambers of teh heart that receive blood from the veins

16. Prevents backflow of blood from the left ventricle to the left atrium

17. Cardiac muscle tissue

18. Very rapid and uncoordinated ventricular beat

19. Vessel into which the left ventricle pumps blood

20. Funciton of the serous fluid of teh pericardial membranes

21. 1st branches of teh ascending aorta

22. Largest artery of the body

23. The centers that regulate heart rate located in the___

24. Contraction

25. Electical activity of the heart may be depicted in an

26. Veins that return blood to the right atrium

27. Changes in blood pressure are detected by

28. Relaxation of chambers of the heart

29. Heart chambers are lined with this

30. Sequence of events in one heartbeat

31. Area in the thoracic cavity between the lungs

32. Purpose of teh coronary vessels

33. Endocardium lines the chambers of the heart

34. Outermost of the pericardial membranes

35. Coronary sinus receives blood directly from this

36. Prevents backflow of blood from teh right ventricle to the right atrium

37. Normal heart sounds are caused by

38. Heart rate below 60 bpm

39. Narrowing of a valve

40. Backflow o fblood from the arteries to the ventricles is prevented by these

41. Part of the myocardium is deprived of its blood supply and becomes ______

42. Relaxation

43. Irregular heartbeats